Philips EM6E Service Manual page 53

Colour television
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Circuit Diagrams and PWB Layouts
Large Signal Panel: Audio Amplifier
1
2
AUDIO AMPLIFIER
A8
F711
AUDIO-L
A8
F712
AUDIO-R
A
22n
2786
A56
B
2704
1n
3791
2K7
I726
3722
68K
OV
FEED4
C
I757
OV
FEED3
-Vf11
-16V-19V
5707
NC
83R
I777
-18V
-VCC3
+VCC2
18V
I724
D
+16V+19V
5708
2726
I716
I778
I779
83R
33n
I745
I799
A8
A57
PROT_AUDIOSUPPLY
I754
2711
2727
I725
E
I719
1n
1n
I790
3743
-18V
-Vf11
1735
2K2
F722
F708
100K
15W/8Ω
R
4
F738
3717
3
F739
15W/8Ω
L
2
F
F721
1
EH-B
F710
8204 000 8279.3
1
2
EM6E AB
3
4
A56
A57
200mV / div DC
20V / div AC
2ms / div
2us / div
I712
3748
3703
470R
I704
33K
5703
I727
3704
9717
30R
10K
3702
I717
7704
7705
10K
BC847B
BC847B
F714
2702
3715
I711
I718
1n
47K
3790
A58
I732
BC857B
2K7
7706
I738
TDA7490
3714
7707
7700
I737
47K
I729
3746
STBY-MUTE
BC847B
2V6
+16V+19V
22K
FEED1
2710
2709
I706
I705
FEED2
470p
470p
+16V+19V
I707
5712
3711
CURREF
I775
83R
120K
-16V-19V
-18V
5711
-VCC2
83R
+VCC1
18V
I713
2714
I709
33n
I798
I776
A59
I710
I755
2715
2719
0045
1n
1n
-18V
-Vf1
3755
+16V+19V
2K2
3
4
7.
56
5
6
7
A58
A59
PM3394B
PM3394B
200mV / div DC
10V / div DC
2ms / div
2us / div
3749
I702
2705
470R
F715
470n
2713
470n
I703
7701
I762
BC847B
I739
I780
7703
3716
47K
I747
BC847B
I746
F718
2755
I788
1n
3796
I763
I728
A60
2K7
I748
FEED4
I759
FEED3
-18V
-Vf21
NC
-Vs
5723
-18V
I789
83R
-VCC3
-18V
+VCC2
18V
+16V+19V
I752
I751
5722
83R
A61
I731
I734
3720
220R
I730
I761
2723
2759
3730
220R
1n
1n
CENTRE
-18V
F741
3
I795
2
F737
F731
1
EH-B
F720
1738
15W/8Ω
5
6
7
8
9
5725
-18V
-18V
-Vs
-16V-19V
83R
A
F716
2787
2751
22n
I715
100n
3747
7708
47K
B
I723
I781
BC847B
I792
2750
F717
I743
100n
3797
I736
A62
2K7
C
TDA7490
7702
STBY-MUTE
2V6
FEED1
3735
I750
68K
I742
FEED2
I741
3734
CURREF
120K
I786
D
-VCC2
-18V
+VCC1
5716
18V
83R
-Vs
I749
I740
2744
5715
83R
33n
+16V+19V
I733
E
I760
I735
2746
2725
3731
A63
-Vf2
220R
-18V
1n
1n
3719
220R
0044
F740
SUBWOOFER
I787
3
2
1
EH-B
F
1737
15W/8Ω
-18V
CL 36532008_024.eps
070503
8
9
0044 F8
2785 E9
3755 F5
I704 A5
I786 D9
0045 E5
2786 A3
3760 E3
I705 C4
I787 F8
1735 E2
2787 A7
3790 B3
I706 C4
I788 C6
1737 F9
2788 D1
3791 B2
I707 C4
I789 D5
1738 F6
2789 D1
3792 B2
I709 D3
I790 E2
2702 B3
2790 D1
3793 B3
I710 E4
I792 B8
2704 B2
2791 E9
3794 B7
I711 B3
I795 F7
2705 A6
2792 D9
3795 B8
I712 A4
I798 D4
2706 B3
2795 D6
3796 C7
I713 D3
I799 D3
2707 B2
2797 D9
3797 C8
I715 A9
2708 A2
2798 D9
3798 C5
I716 D2
2709 C5
3701 E5
5701 E3
I717 A4
2710 C4
3702 A5
5702 E2
I718 B4
2711 E1
3703 A5
5703 A3
I719 E2
2712 D4
3704 A5
5707 C1
I721 B2
2713 A6
3705 B2
5708 D1
I722 B2
2714 D3
3706 D5
5711 D4
I723 B9
2715 E3
3707 C5
5712 C4
I724 D2
2716 D3
3708 E5
5715 E9
I725 E1
2717 F3
3709 E4
5716 D9
I726 B1
2718 E2
3710 D3
5720 F7
I727 A4
2719 E4
3711 C4
5721 E8
I728 C7
2720 B2
3712 E2
5722 E6
I729 C4
2721 B1
3713 C6
5723 D6
I730 E6
2722 C1
3714 B5
5725 A9
I731 E6
2723 E6
3715 B5
6701 C5
I732 B4
2724 D1
3716 B5
6745 E1
I733 E9
2725 E9
3717 F3
7700 B3
I734 E7
2726 D2
3718 F3
7701 B5
I735 E9
2727 E2
3719 E9
7702 C8
I736 C9
2728 D2
3720 E6
7703 B5
I737 C5
2729 F2
3721 B1
7704 B4
I738 B4
2740 F8
3722 C1
7705 B5
I739 B5
2741 E7
3723 B1
7706 B5
I740 D8
2742 E7
3724 E1
7707 B4
I741 D9
2743 E7
3725 D2
7708 B9
I742 D9
2744 E8
3726 E1
9706 B4
I743 C8
2745 E8
3727 E4
9717 A4
I745 D1
2746 E8
3728 F8
F708 F2
I746 B7
2747 D9
3729 F7
F710 F2
I747 B7
2748 D9
3730 E6
F711 A1
I748 C6
2749 B8
3731 E9
F712 A1
I749 D8
2750 C8
3732 E8
F713 B2
I750 C9
2751 A9
3733 E7
F714 B4
I751 D7
2753 B7
3734 D9
F715 A7
I752 D7
2754 B7
3735 C9
F716 A8
I753 A2
2755 C7
3736 D9
F717 C9
I754 E1
2756 C6
3737 C9
F718 C6
I755 E3
2757 D6
3738 C7
F719 F9
I756 C1
2758 F7
3739 C6
F720 F6
I757 C1
2759 E7
3740 B6
F721 F2
I758 C6
2760 C6
3741 E7
F722 F2
I759 D6
2761 C9
3742 D6
F731 F6
I760 E8
2762 B7
3743 E3
F734 F9
I761 E6
2763 B7
3744 E8
F737 F5
I762 B7
2777 D1
3745 D1
F738 F2
I763 C5
2778 B4
3746 C5
F739 F2
I775 C4
2779 D2
3747 B9
F740 F9
I776 D3
2780 D4
3748 A5
F741 F6
I777 C1
2781 D4
3749 A6
I700 D5
I778 D2
2782 D6
3750 F2
I701 D5
I779 D1
2783 D9
3751 F6
I702 A5
I780 B7
2784 E6
3752 F9
I703 A5
I781 B8

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